iTead Bluetooth Shield

Shield version 2.2

Jumpers The iTead shield comes with jumpers that allow you to change which pins are used to receive (Rx) and trasmit (Tx).

CMD/DAT Switch

Software Serial

Connect the Tx pin of the Arduino to the Rx pin of the iTeadBT, and the Rx pin of the Arduino to the Tx pin of the iTeadBT.

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